Enonic version: 7.6.0
When trying to add a Link in HtmlArea with a single-letter domain we get the error “Invalid value entered”.
PS: It even seems to happen when entering a two-letter domain.
1 letter domain names really don’t exist. That is they are all reserved by their TLD holder. As such, the minimum is 2 characters as described here.
Ok. But event though they are reserved companies like bitly (j.mp) and twitter (t.co) uses single-letter domains.
When it comes to two-letter domains adding lg.com should work then.
But it does not.
While adding https://www.lg.com does.